摘要：
Among other things, Computational Molecular Biology deals with processing genetic sequences. Considering the evolutionary relationship of two sequence 阅读全文
摘要：
Recall the definition of the Fibonacci numbers: f1 := 1 f2 := 2 fn := fn-1 + fn-2 (n≥3) Given two numbers a and b, calculate how many Fibonacci number 阅读全文
摘要：
Alice and Bob haven't met for some time. Bob isn't very happy about this, so he urges Alice to finally make time for a meeting. Let's listen to an ext 阅读全文